Description

2,3-Butanedione, 1,1,1-Trifluoro- (9Ci) is a specialized fluorinated diketone derivative, identified by CAS NO 131549-62-7. This compound is valued for its unique trifluoromethyl group, which imparts distinct chemical reactivity and physical properties, making it a critical building block in advanced synthetic chemistry. It is primarily sought by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and advanced materials sectors for the synthesis of novel fluorinated molecules.

Application

• Pharmaceutical Intermediate: Serves as a key synthon in the research and development of new active pharmaceutical ingredients (APIs), particularly those requiring fluorinated motifs to enhance metabolic stability and bioavailability.
• Agrochemical Synthesis: Used in the creation of novel herbicides, pesticides, and fungicides where the introduction of fluorine atoms can improve efficacy and environmental profile.
• Advanced Material Precursor: Acts as a monomer or cross-linking agent in the development of specialty polymers, coatings, and electronic materials with tailored properties.
• Organic Synthesis Reagent: Employed in academic and industrial laboratories for complex organic transformations, including cyclization and fluorination reactions.
• Ligand and Catalyst Development: Utilized in the design and synthesis of novel fluorinated ligands for catalysis and metal-organic frameworks (MOFs).

Basic Information

Product Name	2,3-Butanedione, 1,1,1-Trifluoro- (9Ci)
CAS No.	131549-62-7
Molecular Formula	C4H3F3O2
Molecular Weight	140.06 g/mol
Synonyms	1,1,1-Trifluoro-2,3-butanedione; 1,1,1-Trifluorobutane-2,3-dione; 2,3-Butanedione, 1,1,1-trifluoro-; Trifluoroacetylacetone; 3-Oxo-1,1,1-trifluorobutan-2-one; 1,1,1-Trifluoroacetylacetone; TFAA (context-specific)
EINECS	Contact for details

Quality Control

Our 2,3-Butanedione, 1,1,1-Trifluoro- (9Ci) is produced under a strict quality management system. Every batch is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles. We ensure compliance with relevant industry standards and can support cGMP requirements for advanced applications. Certificates of Analysis (COA) are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be amber-colored or stored in opaque secondary packaging.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.